Coding and modulation under power constraints

Author

Iglieri, Eziob ; Caire, Giuseppe ; Aricco, Giorgiot

Author_Institution

Politecnico di Torino, Italy

Volume

5

Issue

3

fYear

1998

fDate

6/1/1998 12:00:00 AM

Firstpage

32

Lastpage

39

Abstract

An issue arising at the physical layer in digital wireless transmission is the choice of the coding/modulation scheme taking into account the availability of a limited energy source. This article is devoted to a description of the rationales behind this choice. As the latter depends on the channel model, we examine four of these, namely, the Gaussian channel, the independent-fading channel, the block-fading channel, and a channel where the transmission quality is limited by interference rather than by noise. Code selection and power-allocation strategies are discussed

Keywords

Gaussian channels; digital radio; encoding; fading; land mobile radio; modulation; radiofrequency interference; Gaussian channel; block-fading channel; channel model; code selection; coding; digital wireless transmission; energy source; independent-fading channel; interference; mobile radio communication; modulation; power constraints; power-allocation; transmission quality; Attenuation; Bandwidth; Computer integrated manufacturing; Fading; Interference; Land mobile radio; Modulation coding; Personal communication networks; Power measurement; Signal to noise ratio;

fLanguage

English

Journal_Title

Personal Communications, IEEE

Publisher

ieee

ISSN

1070-9916

Type

jour

DOI

10.1109/98.683734

Filename

683734